If you're in Bandung and have a trouble to find friends to speak English, there is an English Speaking community at Bandung Indah Plaza. There is no age limitation if you want to be the members. Everyone is welcomed.
They do a debate or discussion session every Saturday starts at 4 PM. The facilitator or the moderator is a highly experienced English teacher and also my friend and my senior. The members sometimes bring snacks and they always have fun with the topic they discuss. Come to the library at Bandung Indah Plaza second floor every Saturday at 4 PM.
LEDS Debate Club